A third party, regardless of the industry, is any entity or being other than the first party, which is you. Property is a "first party" insurance coverage since it covers YOUR property. Liability is a "third party" insurance coverage because it covers parties other than you who might bring a suit against your company.
The plural of third party is third parties.
Third party inspection companies | Third party inspection services
A third of a typical dinner plate would cover about a third of the plate's surface area, usually around 6-7 inches in diameter.
Let's ask a disinterested third party. Maybe the third party will be more fun, tonight.
I would be first party, you would be second party, he or she would be third party.
An independent third party is simply called an independent party. This is typically a political party that does not affiliate with the republican or democratic side.
Third Party
The Green Party is a third party and was formed in the US
Are third party exemptions froze?
the third party dies down
Collective bargaining frequently requires a third party to help the parties reach an acceptable solution. In these situations, such strategies as mediation, arbitration, and conflict resolution are used.